Home / 32,300,518.48-48,457,979.33-9,269,657.66

Finding the Fourth Proportional to 32,300,518.48, 48,457,979.33 and 9,269,657.66

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Solution

The fourth proportional to 32,300,518.48, 48,457,979.33 and 9,269,657.66 is: 13,906,553.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,300,518.48 : 48,457,979.33 = 9,269,657.66 : x
  2. Step 2: Convert to fraction form
    32,300,518.48/48,457,979.33 = 9,269,657.66/x
  3. Step 3: Cross multiply
    32,300,518.48x = 48,457,979.33 × 9,269,657.66
  4. Step 4: Simplify right side
    32,300,518.48x = 449,188,879,284,456.19
  5. Step 5: Solve for x
    x = 449,188,879,284,456.19/32,300,518.48
  6. Step 6: Final answer
    x = 13,906,553.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.